<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>文章列表</title>
    <link rel="stylesheet" href="./libs/bootstrap/css/bootstrap.min.css">
    <link rel="stylesheet" href="css/reset.css">
    <link rel="stylesheet" href="css/iconfont.css">
    <link rel="stylesheet" href="css/main.css">
    <script src="./libs/jquery-1.12.4.min.js"></script>

</head>

<body>
    <div class="container-fluid">
        <div class="common_title">
            用户信息修改
        </div>
        <div class="container-fluid common_con">
            <form class="form-horizontal article_form" id="form">
                <div class="form-group">
                    <label for="inputEmail1" class="col-sm-2 control-label">用户名称：</label>
                    <div class="col-sm-4">
                        <input type="text" name="username" class="form-control username" id="inputEmail1" value="李思思">
                    </div>
                </div>
                <div class="form-group">
                    <label for="inputEmail2" class="col-sm-2 control-label">昵称：</label>
                    <div class="col-sm-4">
                        <input type="text" name="nickname" class="form-control nickname" id="inputEmail2" value="哈哈思">
                    </div>
                </div>
                <div class="form-group">
                    <label for="inputEmail3" class="col-sm-2 control-label">邮箱：</label>
                    <div class="col-sm-4">
                        <input type="text" name="email" class="form-control email" id="inputEmail3" value="520@163.com">
                    </div>
                </div>

                <div class="form-group">
                    <label for="inputPassword3" class="col-sm-2 control-label">用户图标：</label>
                    <div class="col-sm-10">
                        <img src="images/2.jpg" alt="" class="user_pic">
                        <input style="display: block" name="userPic" type="file" id="exampleInputFile">
                        <!-- 给label标签的for属性赋值,值是input标签的id,那这样的话点击label就相当于点击了input -->
                        <br>
                        <label for="exampleInputFile">
                            <img src="./images/uploads_icon.jpg" style="height: 50px;" alt="">
                        </label>
                    </div>
                </div>

                <div class="form-group">
                    <label for="inputEmail4" class="col-sm-2 control-label">密码：</label>
                    <div class="col-sm-4">
                        <input type="password" name="password" class="form-control password" id="inputEmail4"
                            value="12345678">
                    </div>
                </div>
                <div class="form-group">
                    <div class="col-sm-offset-2 col-sm-10">
                        <button type="submit" class="btn btn-success btn-edit">修改</button>
                    </div>
                </div>
            </form>
        </div>
    </div>
</body>

</html>
<script>
    $(function () {
        // 发起ajax请求获取用户信息
        $.ajax({
            type: 'GET',
            url: 'http://localhost:8080/api/v1/admin/user/detail',
            success: function (res) {
                // console.log(res);
                if (res.code !== 200) return alert('获取用户信息失败');

                // 将获取的用户数据渲染到对应结构中
                for (let key in res.data) {
                    $('.' + key).val(res.data[key]);
                }
                $('.user_pic').attr('src', res.data.userPic);
            }
        })
    })

    // 实现选择头像，实时预览功能
    $('#exampleInputFile').on('change', function (e) {
        e.preventDefault();
        // 获取选择文件对象
        let fileData = this.files[0];

        // 将文件对象转为地址
        let picURL = URL.createObjectURL(fileData);

        // 将文件路径赋值给图片
        $('.user_pic').attr('src', picURL);
    })


    // 发起ajax请求，修改用户信息
    $('.btn-edit').on('click', function (e) {
        e.preventDefault();

        // 生成FormData对象，参数一定是原生的form对象
        let fd = new FormData(document.querySelector('.article_form'));

        $.ajax({
            type: 'POST',
            url: 'http://localhost:8080/api/v1/admin/user/edit',
            data: fd,
            contentType: false,
            processData: false,
            success: function (res) {
                if (res.code === 200) {
                    // 修改成功后， 刷新整个页面,让index页面重新获得用户信息
                    // window.location.reload();// 刷新的当前的user页面

                    // 在子页面控制父页面的刷新: parent === index页面
                    // 注意: 一定要用live插件打开项目,否则会报错!!!!
                    parent.window.location.reload();
                }
            }
        })
    })
</script>